Home Journals Articles Updates About
CN
image
收藏切换
Synthesis and application of low dielectric loss toughening agents
收藏切换
PDF
Chengwu LI1, Jing ZOU2, You ZHOU2, Anbin TANG1, 2, Hanbing MA1
Insulating Materials | 2023, 56(9) : 38 - 42
Less
收藏切换
Insulating Materials | 2023, 56(9): 38-42
• Material Research •
Synthesis and application of low dielectric loss toughening agents
Full
Chengwu LI1, Jing ZOU2, You ZHOU2, Anbin TANG1, 2, Hanbing MA1
Affiliations
  • 1School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621000, China
  • 2National Insulating Material Engineering Research Center,Sichuan EM Technology Co., Ltd., Mianyang 621000, China
Published: 2023-09-20 doi: 10.16790/j.cnki.1009-9239.im.2023.09.007
Outline
收藏切换

A novel low dielectric loss toughening agent (Si-DABPA) was designed and synthesized, and its structure was characterized, then its toughening effect on bismaleimide (DFE950) was studied. The results show that the Si-DABPA and diallyl bisphenol A (DABPA) have the same reactivity to DFE950. Compared with the DFE950/DABPA cured material, the Thermal degradation resistance of the DFE950/Si-DABPA cured material increases, and the dielectric constant (Dk) and dielectric loss factor (Df) decrease at 10 GHz. Compared with the DFE950/DABPA/PPE cured material, the tensile strenght of the DFE950/Si-DABPA/PPE cured material increases, while the bending strength and impact strength change little.

maleimide  /  diallyl bisphenol A  /  dielectric loss factor  /  toughening agents
Chengwu LI, Jing ZOU, You ZHOU, Anbin TANG, Hanbing MA. Synthesis and application of low dielectric loss toughening agents[J]. Insulating Materials, 2023 , 56 (9) : 38 -42 . DOI: 10.16790/j.cnki.1009-9239.im.2023.09.007
Appendix
Less
Year 2023 volume 56 Issue 9
PDF
118
45
Cite this Article
BibTeX
Article Info
doi: 10.16790/j.cnki.1009-9239.im.2023.09.007
  • Receive Date：2022-08-25
  • Online Date：2025-11-24
  • Published：2023-09-20
Article Data
Affiliations
History
  • Received：2022-08-25
  • Revised：2022-09-25
Affiliations
    1School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621000, China
    2National Insulating Material Engineering Research Center,Sichuan EM Technology Co., Ltd., Mianyang 621000, China
References
Share
https://castjournals.cast.org.cn/joweb/jycl/EN/10.16790/j.cnki.1009-9239.im.2023.09.007
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House